import { sum } from './math'  //不加后缀.ts会自动补齐 

import lodash from 'lodash'


const msg: string = "Hello Ts11"


console.log(msg);
console.log(sum(1, 2));
console.log(lodash.join(["111","222"]));


// 用index.html中定义的变量需要声明
console.log(lionName);
console.log(lionAge);
console.log(lionHeight);

lionFoo()

const p = new Person("why",18)
console.log(p);

// 命名空间直接使用,不需要导入
$.ajax({
    
})